Coaster



FIG. 1. is a perspective view of a first embodiment of a coaster;

FIG. 2 is a front view of the coaster of FIG. 1;

FIG. 3 is a back view of the coaster of FIG. 1;

FIG. 4 is a right side view of the coaster of FIG. 1;

FIG. 5 is a left side view of the coaster of FIG. 1;

FIG. 6 is a top view of the coaster of FIG. 1;

FIG. 7 is a bottom view of the coaster of FIG. 1;

FIG. 8 is an exploded view of the coaster of FIG. 1;

FIG. 9 is a cross-section view of the coaster of FIG. 1 taken along line 9-9 in FIG. 6;

FIG. 10 is a perspective view of a second embodiment of a coaster;

FIG. 11 is a front view of the coaster of FIG. 10;

FIG. 12 is a back view of the coaster of FIG. 10;

FIG. 13 is a right side view of the coaster of FIG. 10;

FIG. 14 is a left side view of the coaster of FIG. 10;

FIG. 15 is a top view of the coaster of FIG. 10;

FIG. 16 is a bottom view of the coaster of FIG. 10;

FIG. 17 is an exploded view of the coaster of FIG. 10; and,

FIG. 18 is a cross-section view of the coaster of FIG. 10 taken along line 18-18 in FIG. 15.

Broken lines illustrate environmental features and form no part of the claimed design. The oblique lines and the areas within them in FIGS. 1 and 6 depict a transparent surface. The broken lines and the areas within them in FIGS. 8, 9, 17, and 18 depict portions of the coaster that form no part of the claimed design. The broken lines in FIGS. 6 and 15 depict cross-sectional cuts that form no part of the claimed design. 

CLAIM I claim the ornamental design for a coaster, as shown and described. 